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Severe Thunderstorm Warning 0048
Issued by the Detroit / Pontiac Forecast Office

Action Issued Starts Expiration
New 2026-05-19 13:57:26 2026-05-19 13:57:00 2026-05-19 15:00:00
Continued 2026-05-19 14:09:57 2026-05-19 15:00:00
Continued 2026-05-19 14:30:27 2026-05-19 15:00:00
Continued 2026-05-19 14:50:28 2026-05-19 15:00:00
Expired 2026-05-19 15:01:29 2026-05-19 15:00:00


Action: New
Issued At: 2026-05-19 13:57:26

230 
WUUS53 KDTX 191857
SVRDTX
MIC099-192000-
/O.NEW.KDTX.SV.W.0048.260519T1857Z-260519T2000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Detroit/Pontiac MI
257 PM EDT Tue May 19 2026

The National Weather Service in Detroit/Pontiac has issued a

* Severe Thunderstorm Warning for...
  Macomb County in southeastern Michigan...

* Until 400 PM EDT.

* At 257 PM EDT, severe thunderstorms were located along a line 
  extending from Romeo to near Rochester to West Bloomfield, moving 
  east at 40 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Severe thunderstorms will be near...
  Romeo, Sterling Heights, and Armada around 300 PM EDT.
  Richmond around 305 PM EDT.
  Memphis around 310 PM EDT.
  Clinton Township and Macomb Township around 315 PM EDT.
  Mount Clemens and New Baltimore around 330 PM EDT.

Other locations impacted by these severe thunderstorms include
Roseville, Shelby Township, Ray Center, Fraser, Utica, Eastpointe,
Washington, New Haven, Stoney Creek Metro Park, and Center Line.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4267 8271 4266 8271 4263 8277 4260 8274
      4256 8274 4252 8283 4243 8285 4243 8288
      4245 8287 4245 8308 4289 8310 4290 8284
      4289 8274 4273 8273 4269 8271 4269 8268
TIME...MOT...LOC 1856Z 252DEG 33KT 4280 8297 4267 8317 4255 8338 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

BT


Action: Continued
Issued At: 2026-05-19 14:09:57

552 
WWUS53 KDTX 191909
SVSDTX

Severe Weather Statement
National Weather Service Detroit/Pontiac MI
309 PM EDT Tue May 19 2026

MIC099-192000-
/O.CON.KDTX.SV.W.0048.000000T0000Z-260519T2000Z/
Macomb MI-
309 PM EDT Tue May 19 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR MACOMB COUNTY...

At 309 PM EDT, severe thunderstorms were located along a line
extending from Armada to near Macomb Township to near Troy, moving
east at 40 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

These severe storms will be near...
  Richmond, Sterling Heights, Clinton Township, Memphis, and Macomb 
  Township around 315 PM EDT.
  Mount Clemens and New Baltimore around 320 PM EDT.

Other locations impacted by these severe thunderstorms include
Roseville, Shelby Township, Ray Center, Fraser, Utica, Eastpointe,
Washington, New Haven, Stoney Creek Metro Park, and Center Line.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4267 8271 4266 8271 4263 8277 4260 8274
      4256 8274 4252 8283 4243 8285 4243 8288
      4245 8287 4245 8308 4289 8310 4290 8284
      4289 8274 4273 8273 4269 8271 4269 8268
TIME...MOT...LOC 1909Z 256DEG 36KT 4284 8285 4268 8298 4263 8312 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

KGK


Action: Continued
Issued At: 2026-05-19 14:30:27

189 
WWUS53 KDTX 191930
SVSDTX

Severe Weather Statement
National Weather Service Detroit/Pontiac MI
330 PM EDT Tue May 19 2026

MIC099-192000-
/O.CON.KDTX.SV.W.0048.000000T0000Z-260519T2000Z/
Macomb MI-
330 PM EDT Tue May 19 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR MACOMB COUNTY...

At 330 PM EDT, severe thunderstorms were located along a line
extending from near Memphis to Richmond to near Macomb Township,
moving northeast at 40 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

These severe storms will be near...
  New Baltimore, Richmond, and Memphis around 335 PM EDT.

Other locations impacted by these severe thunderstorms include
Roseville, Shelby Township, Ray Center, Fraser, Utica, Eastpointe,
Washington, New Haven, Stoney Creek Metro Park, and Center Line.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4267 8271 4266 8271 4263 8277 4260 8274
      4256 8274 4252 8283 4243 8285 4243 8288
      4245 8287 4245 8308 4289 8310 4290 8284
      4289 8274 4273 8273 4269 8271 4269 8268
TIME...MOT...LOC 1930Z 246DEG 33KT 4287 8280 4280 8278 4272 8285 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

KGK


Action: Continued
Issued At: 2026-05-19 14:50:28

636 
WWUS53 KDTX 191950
SVSDTX

Severe Weather Statement
National Weather Service Detroit/Pontiac MI
350 PM EDT Tue May 19 2026

MIC099-192000-
/O.CON.KDTX.SV.W.0048.000000T0000Z-260519T2000Z/
Macomb MI-
350 PM EDT Tue May 19 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR MACOMB COUNTY...

At 349 PM EDT, severe thunderstorms were located along a line
extending from near Richmond to near Macomb Township to near
Rochester, moving northeast at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

These severe storms will be near...
  New Baltimore, Richmond, and Macomb Township around 355 PM EDT.

Other locations impacted by these severe thunderstorms include
Roseville, Shelby Township, Ray Center, Fraser, Utica, Eastpointe,
Washington, New Haven, Stoney Creek Metro Park, and Center Line.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4267 8271 4266 8271 4263 8277 4260 8274
      4256 8274 4252 8283 4243 8285 4243 8288
      4245 8287 4245 8308 4289 8310 4290 8284
      4289 8274 4273 8273 4269 8271 4269 8268
TIME...MOT...LOC 1949Z 243DEG 33KT 4280 8281 4273 8287 4267 8302 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

KGK


Action: Expired
Issued At: 2026-05-19 15:01:29

955 
WWUS53 KDTX 192000 RRA
SVSDTX

Severe Weather Statement
National Weather Service Detroit/Pontiac MI
400 PM EDT Tue May 19 2026

MIC099-192010-
/O.EXP.KDTX.SV.W.0048.000000T0000Z-260519T2000Z/
Macomb MI-
400 PM EDT Tue May 19 2026

...THE SEVERE THUNDERSTORM WARNING FOR MACOMB COUNTY HAS EXPIRED...

The storms which prompted the warning have weakened below severe
limits, and have exited the warned area. Therefore, the warning has
been allowed to expire.  However, gusty winds are still possible with
these thunderstorms.

A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
southeastern Michigan.

&&

LAT...LON 4267 8271 4266 8271 4263 8277 4260 8274
      4256 8274 4252 8283 4243 8285 4243 8288
      4245 8287 4245 8308 4289 8310 4290 8284
      4289 8274 4273 8273 4269 8271 4269 8268
TIME...MOT...LOC 2000Z 252DEG 33KT 4283 8268 4276 8274 4270 8289 

$$

KGK



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